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US Trademark Classification

Data version: USPTO Trademark ID Manual (Acceptable Identification of Goods and Services), applying the Nice Classification, 13th edition (NCL 13-2026). Official data retrieved on 1 October 2026 and published on this site the same day: 71,543 entries (including 2,932 example entries). Term IDs, classes, English descriptions, status and effective dates follow the USPTO; Chinese terms are J&C reference translations. The "version" shown for each entry is the Nice edition under which it was added or last modified. We synchronise with the USPTO periodically; the next update is planned for January 2027. Translation revision: 13 October 2026. Reviewed Chinese reference notes are available for 6,984 entries; other substantive notes are shown in the official English.

Filing a trademark in the United States? See our guide: Trademark registration in the United States

Class Item No. Chinese English
42 042-2594 提供临时使用用于在区块链上访问、读取和跟踪{指明信息主题，例如患者医疗记录、金融交易等}领域信息的不可下载在线软件 Providing temporary use of on-line non-downloadable software for accessing, reading, and tracking information in the field of {indicate subject matter of information, e.g., patient medical records, financial transactions, etc.} on a blockchain
42 042-2595 传染病领域的医学研究 Medical research in the field of infectious diseases
42 042-2598 流行病学领域的科学研究 Scientific research in the field of epidemiology
42 042-2599 流行病学领域的医学研究 Medical research in the field of epidemiology
42 042-2600 以用于分析和报告疾病自我评估的软件为特色的软件即服务（SAAS）服务 Software as a service (SAAS) services featuring software for analyzing and reporting self-assessment of illness
42 042-2601 以用于{指明，例如传染病、大肠杆菌疫情等}接触者追踪目的的分析和报告疾病自我评估的软件为特色的软件即服务（SAAS）服务 Software as a service (SAAS) services featuring software for analyzing and reporting self-assessment of illness for the purpose of {specify, e.g., infectious disease, E. coli outbreak, etc.} contact tracing
42 042-2602 以用于记录和分析实时位置数据以预测疾病在社区传播的软件为特色的软件即服务（SAAS）服务 Software as a service (SAAS) services featuring software for recording and analyzing real-time location data for predicting the spread of an illness in a community
42 042-2603 以用于通知人员可能接触{指明接触对象，例如传染病携带者、公共卫生疫情等}以便于接触者追踪的软件为特色的软件即服务（SAAS）服务 Software as a service (SAAS) services featuring software for notifying persons of possible exposure to {specify exposure, e.g., a carrier of an infectious disease, public health outbreaks, etc.} to facilitate contact tracing
42 042-2604 以用于识别可能接触{指明接触对象，例如传染病携带者、公共卫生疫情等}人员以便于接触者追踪的软件为特色的软件即服务（SAAS）服务 Software as a service (SAAS) services featuring software for identifying persons with possible exposure to {specify exposure, e.g., a carrier of an infectious disease, public health outbreaks, etc.} to facilitate contact tracing
42 042-2605 以用于监测可能接触{指明接触对象，例如传染病携带者、公共卫生疫情等}人员以便于接触者追踪的软件为特色的软件即服务（SAAS）服务 Software as a service (SAAS) services featuring software for monitoring persons with possible exposure to {specify exposure, e.g., a carrier of an infectious disease, public health outbreaks, etc.} to facilitate contact tracing
42 042-2606 制定生态友好型建筑施工自愿性标准 Development of voluntary standards for eco-friendly building construction
42 042-2607 计算机服务，即在终端用户地理位置附近提供的云托管服务 Computer services, namely, cloud hosting provider services provided near the geographical location of the end user
42 042-2608 在终端用户地理位置附近提供的服务器托管服务 Server hosting services provided near the geographical location of the end user
42 042-2609 土木工程制图服务 Civil engineering drawing services
42 042-2610 计算机设计服务 Computer design services
42 042-2611 计算机系统设计 Computer systems design
42 042-2612 与计算机软件相关的咨询服务 Consultation services relating to computer software
42 042-2613 电气安全研究 Electrical safety research
42 042-2614 计算机装置租赁 Leasing of computer apparatus
42 042-2615 数据库重建 Reconstitution of databases
42 042-2616 与食品和饮料领域技术研究相关的技术咨询 Technical consultancy in relation to the technical research in the field of food and beverages
42 042-2617 为提高物业对潜在买家和/或租户吸引力的房地产软装布置服务 Real estate staging services for the purpose of increasing the appeal of the property to prospective buyers and/or renters
42 042-2618 为提高物业对潜在买家和/或租户吸引力的房地产虚拟软装布置服务 Real estate virtual staging services for the purpose of increasing the appeal of the property to prospective buyers and/or renters
42 042-2619 软件工程服务 Software engineering services
42 042-2620 功率转换装置设计 Design of power conversion devices